River Irk polluted by sewage 829 times in 2024 - lasting 2,355 hours

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Totals for River Irk in 2024
32 Sites polluted by United Utilities
829 sewage dumps
2,355 h duration
That's 3.27 months. On average 2.3 times a day

Pollution Summary 2024

Here are all the reported sewage overflow totals for River Irk in 2024. Sometimes sewage can be being dumped for months at a time.

These numbers are very slightly different from the Rivers page. We're working on it.

Company Waterway Site Sewage Dumps Duration (Hours) Reporting %
United Utilities River Irk ROCHDALE RD/COLLYHURST 112 541 99.5
United Utilities River Irk ROYTON SETTLED STORM OVERFLOW 39 424 79.2
United Utilities River Irk BOOTHROYDEN ROAD CSO 102 320 99.8
United Utilities River Irk MIDDLETON MAIN OUTFALL 71 212 99.9
United Utilities River Irk VICTORIA AVENUE/RIVER IRK CSO 14 131 99.5
United Utilities River Irk KENYON LANE CSO 33 131 99.1
United Utilities River Irk MIDDLETON OLD ROAD CSO 46 126 97.9
United Utilities River Irk WOOD STREET CSO 60 119 98.3
United Utilities River Irk MOSTON LANE/ROCHDALE ROAD CSO 42 113 98.9
United Utilities River Irk WATERLOO ST CRESCENT RD CSO 62 85 98.9
United Utilities River Irk SOUTH OF BLACKLEY NEW ROAD CSO 39 26 99
United Utilities River Irk CLEVELAND RD DELAUNAY RD CSO 288NJ 29 21 98.5
United Utilities River Irk ASPIN LANE CSO 281CJ 33 19 99.2
United Utilities River Irk FIR LANE COMBINED SEWER OVERFLOW 35 17 99.2
United Utilities River Irk MILLER STREET/CORPORATION ST CSO 28 15 99.7
United Utilities River Irk SPRING VALE COMBINED SEWER OVERFLOW 7 10 57.3
United Utilities River Irk SMEDLEY ROAD CSO 14 9 100
United Utilities River Irk MIDDLETON ROAD/VICTORIA AVENUE CSO 5 5 99.2
United Utilities River Irk GLENBROOK RD EXTER RD CSO 281VU 12 4 98.8
United Utilities River Irk SOUTH OF BLACKLEY NEW ROAD CSO 8 3 100
United Utilities River Irk CLEVELAND RD DELAUNEYS RD CSO 281KK 8 3 98.5
United Utilities River Irk DANTZIC STREET CSO 5 3 98.9
United Utilities River Irk ROCHDALE RD/ALFRED ST CSO 6 2 86.3
United Utilities River Irk MANCHESTER OLD ROAD CSO 4 2 99.4
United Utilities River Irk BROMLEY STREET CSO 281MT 5 0 99.1
United Utilities River Irk CENTRAL AVENUE CSO 2 0 99
United Utilities River Irk DANTZIC ST WARFORD ST CSO 288A7 1 0 95.2
United Utilities River Irk VERDON STREET/SCOTLAND CSO 2 0 96.3
United Utilities River Irk QUEENS RD/HARDHAM VALE CSO 2 0 99.2
United Utilities River Irk SOUTH OF BLACKLEY NEW ROAD CSO 1 0 97.4
United Utilities River Irk DEXTER RD HEATON PARK RD CSO 1 0 99.3
United Utilities River Irk KINGSBRIDGE ROAD CSO (289BQ) 1 0 66
United Utilities River Irk HENDHAM VALE CSO 0 0 99.1
United Utilities River Irk BURTON ST NR DALTON ST CSO 281HX 0 0 98.9
United Utilities River Irk LONG MILLGATE CSO 0 0 99.3
United Utilities River Irk HUNTS BANK COMBINED SEWER OVERFLOW 0 0 99.1

Data Sources & Accuracy

EDM (Event Duration Monitoring) data and Consented Discharges to Controlled Waters with Conditions from Environment Agency & Data Map Wales, and Scottish Water

Experimental derived data from Thames Water API, Some data may be missing or inaccurate. This uses Environment Agency rainfall data from the real-time data API (Beta) - Rainfall data is delayed by up to two days.

This website is intended to provide an accurate representation of the Environment Agency data. The data is hard to use, and thus some errors may have been made. If you find something that is incorrect, please raise an issue at the GitHub issues page and we'll endeavour to fix it quickly.

This project is not associated, approved or endorsed by any of the companies whose logos you see here.